In short, it’s a plant-based way of eating with an emphasis on fatty fish (salmon, mackerel, herring), berries, root vegetables (potatoes or carrots, for example), nuts, legumes, low-fat dairy, and whole grains. Following the Nordic diet also means cutting out processed foods (think: chips or candy) and most high-fat meats (like sausage or bacon). It’s based on the cuisine in Nordic countries like Norway, Denmark, Sweden, Finland, and Iceland.